NumPy Array Concatenation

In this tutorial you will learn:

• What is array concatenation and its uses?
• NumPy array 1D array concatenation
• NumPy array 2D array concatenation
• NumPy array 3D array concatenation

NumPy Array Concatenation

During machine learning many programmers come across a situation where they have to join in or concatenate the arrays to either show result or further manipulate it. Concatenation is related to the action of linking things together in a series, just as the joining functions (outer join, inner join etc) in SQL databases. The main difference is that in NumPy array